def test_instantiate_adam_conf() -> None:
with pytest.raises(Exception):
# can't instantiate without passing params
utils.instantiate({"_target_": "tests.Adam"})
adam_params = Parameters([1, 2, 3])
res = utils.instantiate(AdamConf(lr=0.123), params=adam_params)
assert res == Adam(lr=0.123, params=adam_params)
def test_instantiate_adam_conf() -> None:
with pytest.raises(Exception):
# can't instantiate without passing params
utils.instantiate({"_target_": "tests.Adam"})
adam_params = Parameters([1, 2, 3])
res = utils.instantiate(AdamConf(lr=0.123), params=adam_params)
expected = Adam(lr=0.123, params=adam_params)
assert res.params == expected.params
assert res.lr == expected.lr
assert list(res.betas) == list(expected.betas) # OmegaConf converts tuples to lists
assert res.eps == expected.eps
assert res.weight_decay == expected.weight_decay
assert res.amsgrad == expected.amsgrad
def test_instantiate_adam_conf_with_convert(instantiate_func: Any) -> None:
adam_params = Parameters([1, 2, 3])
res = instantiate_func(AdamConf(lr=0.123),
params=adam_params,
_convert_="all")
expected = Adam(lr=0.123, params=adam_params)
assert res.params == expected.params
assert res.lr == expected.lr
assert isinstance(res.betas, list)
assert list(res.betas) == list(
expected.betas) # OmegaConf converts tuples to lists
assert res.eps == expected.eps
assert res.weight_decay == expected.weight_decay
assert res.amsgrad == expected.amsgrad